11728852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 22939840

約数和(自身を除く): 11210988

約数列:

[1, 2, 4, 19, 37, 38, 43, 74, 76, 86, 97, 148, 172, 194, 388, 703, 817, 1406, 1591, 1634, 1843, 2812, 3182, 3268, 3589, 3686, 4171, 6364, 7178, 7372, 8342, 14356, 16684, 30229, 60458, 68191, 79249, 120916, 136382, 154327, 158498, 272764, 308654, 316996, 617308, 2932213, 5864426, 11728852]

約数ペア:

[(1, 11728852), (2, 5864426), (4, 2932213), (19, 617308), (37, 316996), (38, 308654), (43, 272764), (74, 158498), (76, 154327), (86, 136382), (97, 120916), (148, 79249), (172, 68191), (194, 60458), (388, 30229), (703, 16684), (817, 14356), (1406, 8342), (1591, 7372), (1634, 7178), (1843, 6364), (2812, 4171), (3182, 3686), (3268, 3589)]